12679250112 has 168 divisors, whose sum is σ = 39328563456. Its totient is φ = 4042545408.

The previous prime is 12679250093. The next prime is 12679250119. The reversal of 12679250112 is 21105297621.

12679250112 is a `hidden beast` number, since 1 + 2 + 67 + 92 + 501 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12679250119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339973 + ... + 375419.

It is an arithmetic number, because the mean of its divisors is an integer number (234098592).

Almost surely, 2^12679250112 is an apocalyptic number.

12679250112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12679250112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19664281728).

12679250112 is an abundant number, since it is smaller than the sum of its proper divisors (26649313344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12679250112 is an equidigital number, since it uses as much as digits as its factorization.

12679250112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35497 (or 35475 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 12679250112 in words is "twelve billion, six hundred seventy-nine million, two hundred fifty thousand, one hundred twelve".